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2007-06-14 13:05:19 · 2 answers · asked by dEyBid 1 in Science & Mathematics Physics

2 answers

The primary dimensions of physical quantities are arbitrary and depend on the choice of units. It is usually founded on the base units of the International System of Units.

For a detailed answer to your question I would refer you to the cited resources below.

2007-06-18 06:52:08 · answer #1 · answered by ? 6 · 0 0

Fundamental: Length, Mass, Time

Derived: Energy, Strain, Velocity, Acceleration . . . everything else--they use combinations of length, mass, time, e.g. energy is mass*(length/time)^2

2007-06-14 20:31:32 · answer #2 · answered by supastremph 6 · 0 0

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